I'm having mega-trouble hunting down either the overrides or just plain syntax for accomplishing two things:

1) I want to change the heading "Profile" in my Profile sidebar to something else.2) I want to not only change the heading "Tags" in my Tags sidebar to something else, but make the same text change to the bolded "Tags:" at the end of each journal entry.

I'm using S2, Expressive, and Poe if that helps any. I've been searching on and off for several days now, but can't seem to find FAQs relating to modifying these two things.